- schlieren microscope
- a microscope in which light is deviated by the insertion of one or two diaphragms in the optical system, to reveal differences in refractive index in a specimen.
Medical dictionary. 2011.
Medical dictionary. 2011.
Liquid crystal — Schlieren texture of liquid crystal nematic phase Liquid crystals (LCs) are a state of matter that have properties between those of a conventional liquid and those of a solid crystal.[1] For instance, an LC may flow like a liquid, but its… … Wikipedia
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tektite — /tek tuyt/, n. Geol. any of several kinds of small glassy bodies, in various forms, occurring in Australia and elsewhere, now believed to have been produced by the impact of meteorites on the earth s surface. [1920 25; < Gk tekt(ós) molten +… … Universalium